Mercedes-Benz C-Class

C-Class is a 2- or 4-door, up to 5-passenger luxury sports coupe, luxury sedan, or luxury sports sedan.
See also:
Setting the rear-compartment air
distribution using the rear control panel
Turn the SmartKey to position 2 in the
ignition lock.
Press rocker switch 13 or 16 up or down
repeatedly until the desired
air distribution symbol is shown in the
display. ...
De-registering (de-authorizing) a mobile
phone
Mercedes-Benz USA, LLC recommends deauthorizating
in both COMAND and the
mobile phone. Subsequent authorization may
otherwise fail.
To call up the telephone menu: press the
function button ...
Defrosting the windshield
You can use this function to defrost the
windshield or to defrost the inside of the
windshield and the side windows.
You should only select the defrosting
function until the windshield is clear ...
